| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $20.29 | 11.859% | $22.6962 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $110.74 | 6.200% | $117.6059 | $117.61 | $117.60 | $117.60 |
| Purchase #3 | $144.94 | 9.727% | $159.0383 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $132.45 | 11.843% | $148.1361 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $206.45 | 3.488% | $213.651 | $213.65 | $213.65 | $213.70 |
| Purchase #6 | $202.94 | 13.555% | $230.4485 | $230.45 | $230.45 | $230.40 |
| Purchase #7 | $73.39 | 8.760% | $79.819 | $79.82 | $79.80 | $79.80 |
| 7 purchase totals = | $891.20 | $971.3950 | $971.41 | $971.40 | $971.30 | |